Pre-Seed Open Source Companies

Epicenter is an open-source, local-first ecosystem of apps that share a single memory stored in plain text and SQLite on the device.

HyperDX is a SAAS company that offers simple workflows that assit engineers in resolving production bugs quicker.

February platform provides create, design, manage and develop apps.

OneTriangle optimizes LLM inference speed and cost by transferring the KV cache from smaller prefill models to larger decode models.

OneTriangle optimizes LLM inference speed and cost by transferring the KV cache from smaller prefill models to larger decode models.

Akon Labs develops GitNexus, a code intelligence engine for software engineering agents.

ZKMPC for trade finance and supply chain

Building internet infrastructure for web agents

DioxusLabs An open source project focused to improving Rust UI.

OpenProse is an open-source infrastructure for long-running AI work: a declarative language plus the Reactor harness/runtime for workflows.

smol machines provides tools to build, run, and package portable hardware-isolated Linux virtual machines for software development.

MarsX is an AI-powered low code platform with micro apps.

Alien is a project building a decentralized “proof of humanity” and identity network designed for the age of AI, with blockchain and token.

Convoy is an online gateway that sends, receives, and manages webhooks events.

camelAI is a self-hosted secure platform for vibe coding real software.

Watermelon offers an open-source copilot for code review

Supermemory is an open-source AI platform that enables users to organize, search, and understand all the saved content on the internet.

MCP Use provides open-source developer tools and infrastructure for the model context protocol.

Empowering companies to take control of their carbon emissions with our API-first Carbon Management Platform

Solving the data context problem

Superglue is an open-source tool that empowers users to effortlessly transform their data, unlocking new possibilities and insights.

Subtrace empowers developers to effortlessly monitor all production requests with just one command

Ionworks is a Software Development firm offering simulation software used by battery and automotive companies.

Glasskube is an open source package manager that distributes software to private infrastructure, cloud environments, and on-premises.

The only messaging platform without any user IDs